CN213472045U - Injection mold with cooling structure - Google Patents
Injection mold with cooling structure Download PDFInfo
- Publication number
- CN213472045U CN213472045U CN202022366028.0U CN202022366028U CN213472045U CN 213472045 U CN213472045 U CN 213472045U CN 202022366028 U CN202022366028 U CN 202022366028U CN 213472045 U CN213472045 U CN 213472045U
- Authority
- CN
- China
- Prior art keywords
- fixed
- cavity
- cooling
- moulding plastics
- die block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 38
- 238000002347 injection Methods 0.000 title claims abstract description 27
- 239000007924 injection Substances 0.000 title claims abstract description 27
- 229920003023 plastic Polymers 0.000 claims abstract description 19
- 239000004033 plastic Substances 0.000 claims abstract description 19
- 238000000465 moulding Methods 0.000 claims abstract description 17
- 230000017525 heat dissipation Effects 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 239000000498 cooling water Substances 0.000 claims description 7
- 238000001746 injection moulding Methods 0.000 claims description 4
- PTVDYARBVCBHSL-UHFFFAOYSA-N copper;hydrate Chemical compound O.[Cu] PTVDYARBVCBHSL-UHFFFAOYSA-N 0.000 claims description 3
- 230000002349 favourable effect Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
Images
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses an injection mold with cooling structure, including the die block of moulding plastics and the top mould of moulding plastics, the mouth of moulding plastics has been seted up on the top mould of moulding plastics, still be provided with the die block seat, set up top surface open-ended cavity in the die block seat, the diapire center of cavity is fixed with the lift cylinder, be fixed with the loading board on the piston shaft of lift cylinder, the die block of moulding plastics is fixed on the loading board, bottom surface open-ended bar recess has been seted up in the die block of moulding plastics, set up on the loading board with bar recess matched with bar through-hole, be fixed with n shape cooling aqueduct on the diapire of cavity, be fixed with the cooling air-blower on the lateral wall of cavity, the heat dissipation air exit has been seted up on another lateral. The utility model discloses a structure sets up rationally, and its lift through lift cylinder cooperates n shape cooling aqueduct and cooling blower to cool off, can effectually prevent to warp, is favorable to improving the quality of product, improves the fashioned efficiency of cooling, and the suitability is strong and the practicality is good.
Description
Technical Field
The utility model belongs to the technical field of injection mold, concretely relates to injection mold with cooling structure.
Background
Injection mold is a common mould, and it has seted up the hole of moulding plastics on last die body mainly by die body and bed die down, accomplishes the back moulding plastics, puts into the cooling system who corresponds with the mould and carries out cooling forming, and it can satisfy the demand in market, but its cooling operation is comparatively numerous and diverse, also causes the mould in the removal process easily product deformation moreover, influences the quality of moulding plastics, so suitability and practicality receive the restriction.
Disclosure of Invention
The utility model aims at providing an injection mold with cooling structure that structure setting is reasonable and the suitability is strong.
The technical scheme for realizing the purpose of the utility model is that the injection mold with the cooling structure comprises an injection bottom mold and an injection top mold, wherein the injection top mold is provided with an injection opening and a bottom mold base, a cavity with an opening on the top surface is arranged in the bottom mold base, a lifting cylinder is fixed at the center of the bottom wall of the cavity, a bearing plate is fixed on a piston shaft of the lifting cylinder, the injection bottom mold is fixed on the bearing plate, a strip-shaped groove with an opening on the bottom surface is arranged in the injection bottom mold, a strip-shaped through hole matched with the strip-shaped groove is arranged on the bearing plate, an n-shaped cooling water guide pipe is fixed on the bottom wall of the cavity, a cooling air blower is fixed on the side wall of the cavity, a heat dissipation air outlet is arranged on the other side wall of the cavity, a limiting stop column is fixed on the bottom wall of the cavity, the injection bottom mold enters the cavity under the driving of the lifting cylinder and, and the n-shaped cooling water guide pipe enters the strip-shaped groove.
The injection molding die comprises a die holder, a limiting retaining column, a cooling air blower and a bearing plate, wherein a water inlet port and a water outlet port are fixed on the die holder, an electromagnetic valve is fixed on the water inlet port, a touch switch is fixed on the limiting retaining column, the touch switch is connected with the cooling air blower and the electromagnetic valve, the injection molding die holder enters a concave cavity, the bottom surface of the bearing plate is pressed on the touch switch, the cooling air blower is started, and the electromagnetic valve is opened.
And heat-conducting fins are uniformly fixed on the inner wall of the strip-shaped groove.
The n-shaped cooling water guide pipe is a copper water guide pipe.
The utility model discloses has positive effect: the utility model discloses a structure sets up rationally, and its lift through lift cylinder cooperates n shape cooling aqueduct and cooling air-blower to cool off, and it need not remove the die block of moulding plastics to can effectually prevent to warp, be favorable to improving the quality of product, also can improve cooling shaping's efficiency greatly moreover, use reliable and stable, the suitability is strong and the practicality is good.
Drawings
In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is provided in connection with the following specific embodiments, taken in conjunction with the accompanying drawings, in which:
fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
(example 1)
Fig. 1 shows a specific embodiment of the present invention, wherein fig. 1 is a schematic structural diagram of the present invention.
See fig. 1, an injection mold with a cooling structure, comprising an injection bottom mold 1 and an injection top mold 2, wherein an injection opening is formed in the injection top mold, a bottom mold base 3 is further provided, a cavity 4 with an open top surface is formed in the bottom mold base, a lifting cylinder 5 is fixed at the center of the bottom wall of the cavity, a bearing plate 6 is fixed on a piston shaft of the lifting cylinder, the injection bottom mold is fixed on the bearing plate, a strip-shaped groove 7 with an open bottom surface is formed in the injection bottom mold, a strip-shaped through hole 8 matched with the strip-shaped groove is formed in the bearing plate, an n-shaped cooling water guide pipe 9 is fixed on the bottom wall of the cavity, a cooling blower 10 is fixed on the side wall of the cavity, a heat dissipation air outlet 11 is formed in another side wall of the cavity, a limiting stop column 12 is fixed on the bottom wall of the cavity, the injection bottom mold enters the cavity under the driving of the lifting cylinder and is limited by the limiting, and the n-shaped cooling water guide pipe enters the strip-shaped groove.
Be fixed with water inlet port 13 and water outlet port 14 on the die holder, be fixed with solenoid valve 15 on the water inlet port, be fixed with on the spacing bumping post and touch pressure switch 16, touch pressure switch with cooling blower and solenoid valve are connected, the die holder that moulds plastics gets into the cavity and the loading board bottom surface supports and presses touch pressure switch is last and make the cooling blower start, makes the solenoid valve open simultaneously.
And heat-conducting fins 17 are uniformly fixed on the inner wall of the strip-shaped groove.
The n-shaped cooling water guide pipe is a copper water guide pipe.
The utility model discloses a structure sets up rationally, and its lift through lift cylinder cooperates n shape cooling aqueduct and cooling air-blower to cool off, and it need not remove the die block of moulding plastics to can effectually prevent to warp, be favorable to improving the quality of product, also can improve cooling shaping's efficiency greatly moreover, use reliable and stable, the suitability is strong and the practicality is good.
The standard parts used in the present embodiment can be purchased directly from the market, and the non-standard structural parts described in the specification can also be obtained directly by processing according to the common general knowledge of the prior art without any doubt, and the connection mode of the parts adopts the conventional means matured in the prior art, and the machines, parts and equipment adopt the conventional models in the prior art, so that the detailed description is not given here.
It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And such obvious changes and modifications which fall within the spirit of the invention are deemed to be covered by the present invention.
Claims (4)
1. The utility model provides an injection mold with cooling structure, is including the die block of moulding plastics and the top mould of moulding plastics, mould plastics and seted up the mouth of moulding plastics on the top mould, its characterized in that: still be provided with the die holder, set up top surface open-ended cavity in the die holder, the diapire center of cavity is fixed with the lift cylinder, be fixed with the loading board on the piston shaft of lift cylinder, the die block of moulding plastics is fixed on the loading board, bottom surface open-ended bar recess has been seted up in the die block of moulding plastics, seted up on the loading board with bar recess matched with bar through-hole, be fixed with n shape cooling aqueduct on the diapire of cavity, be fixed with the cooling air-blower on the lateral wall of cavity, the heat dissipation air exit has been seted up on another lateral wall of cavity, be fixed with spacing bumping post on the diapire of cavity, the die block of moulding plastics gets into in the cavity and carries on spacingly through spacing bumping post under the drive of lift cylinder, just n shape cooling aqueduct gets into in the bar recess.
2. The injection mold with a cooling structure according to claim 1, wherein: the injection molding die comprises a die holder, a limiting retaining column, a cooling air blower and a bearing plate, wherein a water inlet port and a water outlet port are fixed on the die holder, an electromagnetic valve is fixed on the water inlet port, a touch switch is fixed on the limiting retaining column, the touch switch is connected with the cooling air blower and the electromagnetic valve, the injection molding die holder enters a concave cavity, the bottom surface of the bearing plate is pressed on the touch switch, the cooling air blower is started, and the electromagnetic valve is opened.
3. The injection mold having a cooling structure according to claim 2, wherein: and heat-conducting fins are uniformly fixed on the inner wall of the strip-shaped groove.
4. The injection mold having a cooling structure according to claim 3, wherein: the n-shaped cooling water guide pipe is a copper water guide pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022366028.0U CN213472045U (en) | 2020-10-22 | 2020-10-22 | Injection mold with cooling structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022366028.0U CN213472045U (en) | 2020-10-22 | 2020-10-22 | Injection mold with cooling structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213472045U true CN213472045U (en) | 2021-06-18 |
Family
ID=76367097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022366028.0U Expired - Fee Related CN213472045U (en) | 2020-10-22 | 2020-10-22 | Injection mold with cooling structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213472045U (en) |
-
2020
- 2020-10-22 CN CN202022366028.0U patent/CN213472045U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210618 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |